Compact mechanical Alvarez lenses with a wide varifocal range using a cam-driver

Cancan Yao; Qun Hao; Lin Liu; Jie Cao; Haoyue Xing; Zhaohui Li; Yang Cheng

doi:10.3788/COL202523.081102

Chinese Optics Letters, Volume. 23, Issue 8, 081102(2025)

Compact mechanical Alvarez lenses with a wide varifocal range using a cam-driver

Cancan Yao¹, Qun Hao¹, Lin Liu¹, Jie Cao^1,2,3, Haoyue Xing¹, Zhaohui Li¹, and Yang Cheng^1,2,3、*

Author Affiliations

¹School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China

²Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing 314003, China

³National Key Laboratory on Near-Surface Detection, Beijing 100072, China

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Cancan Yao, Qun Hao, Lin Liu, Jie Cao, Haoyue Xing, Zhaohui Li, Yang Cheng, "Compact mechanical Alvarez lenses with a wide varifocal range using a cam-driver," Chin. Opt. Lett. 23, 081102 (2025)

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Paper Information

Category: Imaging Systems and Image Processing

Received: Feb. 28, 2025

Accepted: Apr. 8, 2025

Published Online: Jul. 23, 2025

The Author Email: Yang Cheng (yangcheng2007@163.com)

DOI:10.3788/COL202523.081102

CSTR:32184.14.COL202523.081102

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology